Class / Patent application number | Description | Number of patent applications / Date published |
074890290 | Plural inputs, single output | 11 |
20080236313 | Actuator Device - An actuator device ( | 10-02-2008 |
20100307268 | Spindle drive - The present invention relates to a spindle drive having a first load path which is formed by the spindle and having a second load path which is formed by a torsion bar which is exposed to torsion, which is arranged in the spindle and is connected to it such that a rotary movement is exerted onto the spindle in at least one state of the threaded drive by the torsion bar, with the spindle drive having a sensor unit which is made such that it detects a relative movement between the spindle and the torsion bar. | 12-09-2010 |
20110072920 | VELOCITY SUMMING LINEAR ACTUATOR - A linear actuation system has two linear actuator channels acting in tandem and a gear housing connecting the two actuator channels and providing an output for the actuation system. The gear housing has multiples gears with at least one gear connected to each actuator and is movable. | 03-31-2011 |
20110162468 | Coarse/fine adjustment linear displacement mechanism - A coarse/fine adjustment linear displacement mechanism is disclosed to include a fixed holder frame, a movable holder frame movably supported on the fixed holder frame, a coarse adjustment screw rod threaded into a first screw hole on the fixed holder frame for rotation by the user to move the movable holder frame relative to the fixed holder frame rapidly and a fine adjustment threaded sleeve rotatably sleeved onto a smooth segment of the coarse adjustment screw rod and threaded into a second screw hole on the movable holder frame for rotation by the user to move the movable holder frame relative to the fixed holder frame at a fine scale. The coarse adjustment screw rod and the fine adjustment threaded sleeve are provided with different thread pitches for coarse adjustment and fine adjustment respectively, achieving rapid and accurate adjustments. | 07-07-2011 |
20140000394 | DRIVING DEVICE AND MODULAR SYSTEM FOR SUCH A DRIVING DEVICE | 01-02-2014 |
20140150579 | AXIAL ADJUSTMENT DEVICE - An axial adjustment device includes: a main body; two slide seats disposed in the main body; a first and a second threaded rods disposed in the main body and respectively screwed in the two slide seats; a first transmission gear connected with the first threaded rod; a second transmission gear connected with the second threaded rod; and a fastening member. When the fastening member is switched to a fastening position, the two threaded rods are driven with each other via the two transmission gears. When the fastening member is switched to a releasing position, the two threaded rods can be only independently rotated. The axial adjustment device can control the two slide seats to independently or synchronously move. | 06-05-2014 |
20140157920 | ASSEMBLY DEVICE FOR ASSEMBLYING CAMERA MODULE - An assembly device includes a bottom base, two baffles, two screws, and two magnetic members. The bottom base includes a receiving portion configured to receive a camera module. The receiving portion includes two adjacent fixed members and two adjacent moveable members. The baffle is secured to a sidewall of the bottom base. The screw passes through one baffle and can push one moveable member. The magnetic member is arranged on one moveable member. When the screw is rotated toward a first direction, the one screw pushes the corresponding moveable member to move toward the opposite fixed member, when the one screw is rotated toward a second direction, the attraction between the one screw and the first magnetic member draws the corresponding moveable member away from the opposite fixed member. | 06-12-2014 |
20140345401 | FAST MOVEMENT OF PRINTING PRESS COMPONENTS WITH FINE ADJUSTMENT AND ZERO BACKLASH - The invention relates to the fast movement of printing press components with integrated fine adjustment, in particular in flexographic printing presses, characterised in that the distances in particular between the printing press components impression roller ( | 11-27-2014 |
20150143934 | LINEAR ACTUATOR - A linear actuator includes a housing ( | 05-28-2015 |
20150308549 | ELECTROMECHANICAL ACTUATOR - An electromechanical actuator includes a first electric motor, a first motion conversion mechanism, a second motion conversion mechanism, and a rotation restriction mechanism for the second motion conversion mechanism. The first motion conversion mechanism includes a first member that is rotated by an output of the first electric motor and a second member that is fastened to the first member. The second motion conversion mechanism includes a third member that is movable integrally with the first member and a fourth member that is fastened to the third member. The rotation restriction mechanism is configured to be capable of selectively restricting and allowing rotation of the fourth member in accordance with movement of the third member. | 10-29-2015 |
074890300 | Plural nuts driving shaft | 1 |
20140013877 | MECHANICAL JACK - A mechanical jack comprising a casing which encloses a reduction unit and a linear actuator device. The jack is characterized by the fact that the driven gear of the reduction unit is directly coupled, i.e. without the interposition of further mechanical elements, with a nut or more nuts of the linear actuator device. | 01-16-2014 |